DENVER -- The Denver Fire Department will fix the problems with its training records that led to more than 13,000 inaccurate records being submitted to an insurance rating agency, Denver's Fire Chief said.

"Are there checks and balances in place today so this doesn't happen again?" asked CALL7 Investigator Tony Kovaleski.

"That system is going to be rolled out September 1," said Fire Chief Nick Nuanes. "We've got trainers out in the firehouses today. On September 1 those checks and balances along with the accountability will start to function."

Nuanes said there will be a new system to account for training, which will stress accuracy, include a regular audit and require a monthly report to the chief.

A CALL7 investigation earlier this month found more than 13,000 hours of training records for 85 firefighters show them doing the same training, on the same date for the same number of hours. That is virtually impossible since the firefighters were at different houses on different shifts, said Kevin Klein, the state’s director of the Division of Fire Safety.

"Does that, in your opinion, appear to be intentional?" CALL7 Investigator Tony Kovaleski asked Klein.

"Somebody made that happen," Klein answered. "It didn't just accidentally occur over and over and over and over again."

But for the Aug. 9 story, Denver Fire Chief Nick Nuanes said the repeated entries were an accident and no one in his department intentionally turned in falsified records.

"There was no intent here to defraud anybody," he said. "We provided some records (and) the records had errors in them."

The issue began early this year when the Insurance Service Office was trying to rate Glendale and Skyline, whose fire service Denver took over. The ISO rates cities on a number of factors, including the readiness and training of the local fire department. ISO then gives the cities a number that insurance companies use to increase or decrease homeowner and business rates.

Memos between ISO and fire officials show frustration building that Denver could not provide training records for the stations servicing the two neighboring cities.

"We are unable unable to validate the ISO Public Protection Classification (PPC) for the City of Glendale without evidence that the Denver Fire Department provides training to the firefighters working in Glendale," wrote ISO Field Representative Doug Wilch to fire officials. "Glendale property owners could experience disruption to routine property insurance transactions should significant change or discontinuation of Glendale's existing PPC occur."

After repeated requests from ISO, Denver sent Wilch a spreadsheet of training records, according to memos obtained by 7NEWS.

A computer-assisted analysis of those records by CALL7 Investigators showed there were 61 lines of training that appeared to be cut and pasted directly into 85 firefighter's training database.

"They're a mess," Kovaleski said to Nuanes earlier this month. "They're not accurate by all indications, they're fraudulent. That's intent. You needed to meet a deadline (and) someone magically came up with 85 firefighters having the same amount of training on the same days. It smells."

"They're wrong," Nuanes said.

"You still say there's no intent?" Kovaleski asked.

"There's no intent here, Tony. They're wrong," Nuanes said.

"A simple mistake?" Kovaleski said.

"A mistake," Nuanes said.

But the 7NEWS analysis also found a number of firefighters who had 30 to 40 hours of training put down for a single, 24-hour day.

Or analysis found a firefighter, Louis L. Keller, who called in sick on Jan. 29, 2008, but training records showed he spent two hours training. Another firefighter, William Miller, took four days of vacation in January 2008, but the training records showed more than 20 hours of training for that firefighter over the four vacation days.

After CALL7 investigators started asking questions, Denver Fire officials revamped the training database and sent a new training database to ISO.

Denver Fire also charged 7NEWS $200 for the records despite having to clean up for ISO, and the department initially did not provide the original training database to fill our request under state open records laws.

But even the new database has problems with it.

The new training database included Steven Pizzano training for eight hours on Jan. 19, but fire department leave records show he was on vacation that day. And training records show Matthew L. Lancaster trained for eight hours on June 1, but he was on leave for military training, the records show.

There is no indication that the Keller, Lancaster, Miller and Pizzano or any of the other firefighters did anything to cause problems with their records or even knew there were problems with their training records.

"You're new database seems to be equally inaccurate?" Kovaleski asked.

"I just told you earlier, it's a work in progress," Nuanes said. "We're modifying it. There are problems with it. We're trying to correct those issues."

Nuanes said Division Chief Steve Winters, who heads the training division, has spent the last two years cleaning up the records.

Winters refused to sit down for an interview so we met him one day outside work. He refused -- on camera -- to answer how the records were turned into the ISO and why he hasn't fixed the problem in two years.

"I just want to ask you, why would you fabricate records and turned them in to the ISO?" Kovaleski asked.

"Actually, they weren't fabricated," Winters said. "But if you need to I'd be happy to put you in touch with ... Chief Nuanes."

Denver Fire said the problem was a recordkeeping mistake and all Denver firefighters received the adequate training.

But Klein said the evidence CALL7 investigators showed him indicates someone submitted fraudulent records and that is a major integrity problem for one of the state's largest fire departments.

"I would definitely start disciplinary action if somebody had falsified records in my department," Klein said. "And that disciplinary action would more than likely lead to termination."

But Nuanes disagreed with Klein's suggestion.

"Would you fire a firefighter over this?" Kovaleski asked.

"No," Nuanes said. "I'm the chief of the fire department. The buck stops here. I'm accountable for everything that happens here. I'm the one that has to pay the price."

Nuanes said the original CALL7 Investigation was "fair" and helped the department.

"I felt by you coming and showing us we had a problem," Nuanes said. "It helped us."

Nuanes has been scheduled to retire in September.